The ransom note points away from the Ramseys, because LE's hand writing experts excluded John Ramsey and scored Patsy as a low probability source.
LOL, well only ONE PERSON wrote it, so John Ramsey being excluded means little, one of the two of them would have to be excluded, since two people didn't write the note, one person did. Ergo, Patsy Ramsy, who cannot be excluded, is a good bet to have written the note.
Does anyone know of any case where the kidnapper wrote a practice note in the home of the victim?
What percentage of kidnapping notes are handwritten in the first place?
If I was to hazard a guess, I'd guess less than one percent of ransom notes are handwritten